ET WEB_SPECIFIC_APPS Wordpress 3DPrint Lite Plugin Arbitrary File Upload Attempt - PHP webshell Payload (CVE-2021-4436)

Query · suricata

flow:established,to_server;
http.method;
content:"POST";
http.uri;
content:"?action=p3dlite_handle_upload"; endswith; fast_pattern;
target:dest_ip;
Raw source ET WEB_SPECIFIC_APPS Wordpress 3DPrint Lite Plugin Arbitrary File Upload Attempt - PHP webshell Payload (CVE-2021-4436) · Suricata
Esc
Published by Emerging Threats Open ↗, licensed under BSD 3-Clause ↗. Line breaks added for readability; the rule is otherwise unchanged. 
alert http $EXTERNAL_NET any -> $HOME_NET any (
    msg:"ET WEB_SPECIFIC_APPS Wordpress 3DPrint Lite Plugin Arbitrary File Upload Attempt - PHP webshell Payload (CVE-2021-4436)";
    flow:established,to_server;
    http.method;
    content:"POST";
    http.uri;
    content:"?action=p3dlite_handle_upload"; endswith; fast_pattern;
    reference:cve,2021-4436;
    classtype:trojan-activity;
    sid:2050738; rev:1;
    metadata:affected_product Wordpress_Plugins, attack_target Web_Server, created_at 2024_02_06, cve CVE_2021_4436, deployment Perimeter, deployment SSLDecrypt, confidence High, signature_severity Major, updated_at 2024_02_06;
    target:dest_ip;
)

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